Question: What US company has the highest net profit?
Paraphrase: Which company in the USA makes the most money?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q219577 . ?ent wdt:P2295 ?obj . ?ent wdt:P17 wd:Q30 } ORDER BY DESC(?obj)LIMIT 5 
Answer: Berkshire Hathaway, Alphabet Inc., 21st Century Fox, Activision Blizzard, Fox Corporation